4 x 6 drywall

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4 x 6 drywall

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  • Paint on the galvanized layer, the bonding force between each other has a great relationship with the baking temperature of the paint, and alkyd paint is coated after galvanized, and the adhesion is not a problem. After galvanized to do amino paint, paint adhesion is not very good. Do two bottom two surface, adhesion is good, if the two bottom two surface changed to two bottom three surface, that is, more paint, more baked once, again test adhesion is very bad, bad enough to tear the paint from the galvanized layer.

    4 x 6 drywall

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    4 x 6 drywall 4 x 6 drywall

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  • 4 x 6 drywall

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    4 x 6 drywall 4 x 6 drywall

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  • 4 x 6 drywall

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    4 x 6 drywall 4 x 6 drywall

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  • blade

    4 x 6 drywall

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    4 x 6 drywall 4 x 6 drywall

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  • Wire mesh first welding after galvanized is through the end of welding and then cold this company to produce wire mesh wire mesh steel mesh construction mesh floor heating mesh galvanized or hot dip galvanized. First galvanized after welding is to change wire mesh, after the end of welding can see the solder joint; The two processes are different in price. The cost of plating after welding is low, the appearance is smooth, and the cost of plating after welding is high, and it is not easy to rust.

    4 x 6 drywall

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  • 2, performance characteristics. Zinc coating is thick, fine crystallization, uniform and no pores, good corrosion resistance; Is pure, the zinc plating layer in acid, alkali corrosion slower, such as fog Eng effectively protect tight sand-fixation matrix, the galvanized layer formed after chromate passivation, color white, army green, beautiful and easy, have certain adornment sex, because the galvanized layer has good ductility, and therefore can be rushed, rolling, cold bending and forming and not damage the coating.

    4 x 6 drywall

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  • The drawing process of the waste product has a great influence on the function of the product. The general selection of about 90% of the larger total surface reduction rate (see area reduction rate) and the smaller pass surface reduction rate (about 23%), to ensure the endurance of the product. On the high strength spring steel wire, pulling should be controlled each time the temperature of the steel wire outlet is lower than 150℃, to prevent the steel wire due to strain aging and change the crack, which is the main drawback of steel wire waste.

    4 x 6 drywall

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    4 x 6 drywall 4 x 6 drywall

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  • (6) Save transportation costs. It can be reduced into small rolls, and involved in moisture-proof paper packaging, occupying little space.

    4 x 6 drywall

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  • welding

    4 x 6 drywall

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    4 x 6 drywall 4 x 6 drywall

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